Rear end size?
 

I know this isn't a Mustang question but I have a friend who has an 89 Thunderbird SC. We were wondering if his rear end is the 8.8, same as a Mustangs? I'm thinking its the same but not sure. Also, you happen to know the gear ratio in them? 2.73? Any help is appreciated.

Chris

I think the 89 Super coupe rear is an 8.8, (gears i am not sure off) but it is an independent rear end not one like the mustang

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88 Stang GT Cobra
Every option but leather
10 speaker 440 watt system
Blue/Grey with grey interior
K&N air filter, black outs, & no air